diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/ppc/tcg-target.h | 2 | ||||
| -rw-r--r-- | tcg/ppc/tcg-target.inc.c | 58 |
2 files changed, 57 insertions, 3 deletions
diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index 3ebbbfa77e..ffb226946b 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -160,7 +160,7 @@ extern bool have_altivec; #define TCG_TARGET_HAS_abs_vec 0 #define TCG_TARGET_HAS_shi_vec 0 #define TCG_TARGET_HAS_shs_vec 0 -#define TCG_TARGET_HAS_shv_vec 0 +#define TCG_TARGET_HAS_shv_vec 1 #define TCG_TARGET_HAS_cmp_vec 1 #define TCG_TARGET_HAS_mul_vec 0 #define TCG_TARGET_HAS_sat_vec 1 diff --git a/tcg/ppc/tcg-target.inc.c b/tcg/ppc/tcg-target.inc.c index a1165209fc..a9264eccbe 100644 --- a/tcg/ppc/tcg-target.inc.c +++ b/tcg/ppc/tcg-target.inc.c @@ -514,6 +514,16 @@ static int tcg_target_const_match(tcg_target_long val, TCGType type, #define VCMPGTUH VX4(582) #define VCMPGTUW VX4(646) +#define VSLB VX4(260) +#define VSLH VX4(324) +#define VSLW VX4(388) +#define VSRB VX4(516) +#define VSRH VX4(580) +#define VSRW VX4(644) +#define VSRAB VX4(772) +#define VSRAH VX4(836) +#define VSRAW VX4(900) + #define VAND VX4(1028) #define VANDC VX4(1092) #define VNOR VX4(1284) @@ -2860,8 +2870,14 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece) case INDEX_op_sssub_vec: case INDEX_op_usadd_vec: case INDEX_op_ussub_vec: + case INDEX_op_shlv_vec: + case INDEX_op_shrv_vec: + case INDEX_op_sarv_vec: return vece <= MO_32; case INDEX_op_cmp_vec: + case INDEX_op_shli_vec: + case INDEX_op_shri_vec: + case INDEX_op_sari_vec: return vece <= MO_32 ? -1 : 0; default: return 0; @@ -2968,7 +2984,10 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, umin_op[4] = { VMINUB, VMINUH, VMINUW, 0 }, smin_op[4] = { VMINSB, VMINSH, VMINSW, 0 }, umax_op[4] = { VMAXUB, VMAXUH, VMAXUW, 0 }, - smax_op[4] = { VMAXSB, VMAXSH, VMAXSW, 0 }; + smax_op[4] = { VMAXSB, VMAXSH, VMAXSW, 0 }, + shlv_op[4] = { VSLB, VSLH, VSLW, 0 }, + shrv_op[4] = { VSRB, VSRH, VSRW, 0 }, + sarv_op[4] = { VSRAB, VSRAH, VSRAW, 0 }; TCGType type = vecl + TCG_TYPE_V64; TCGArg a0 = args[0], a1 = args[1], a2 = args[2]; @@ -3015,6 +3034,15 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, case INDEX_op_umax_vec: insn = umax_op[vece]; break; + case INDEX_op_shlv_vec: + insn = shlv_op[vece]; + break; + case INDEX_op_shrv_vec: + insn = shrv_op[vece]; + break; + case INDEX_op_sarv_vec: + insn = sarv_op[vece]; + break; case INDEX_op_and_vec: insn = VAND; break; @@ -3059,6 +3087,18 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, tcg_out32(s, insn | VRT(a0) | VRA(a1) | VRB(a2)); } +static void expand_vec_shi(TCGType type, unsigned vece, TCGv_vec v0, + TCGv_vec v1, TCGArg imm, TCGOpcode opci) +{ + TCGv_vec t1 = tcg_temp_new_vec(type); + + /* Splat w/bytes for xxspltib. */ + tcg_gen_dupi_vec(MO_8, t1, imm & ((8 << vece) - 1)); + vec_gen_3(opci, type, vece, tcgv_vec_arg(v0), + tcgv_vec_arg(v1), tcgv_vec_arg(t1)); + tcg_temp_free_vec(t1); +} + static void expand_vec_cmp(TCGType type, unsigned vece, TCGv_vec v0, TCGv_vec v1, TCGv_vec v2, TCGCond cond) { @@ -3110,14 +3150,25 @@ void tcg_expand_vec_op(TCGOpcode opc, TCGType type, unsigned vece, { va_list va; TCGv_vec v0, v1, v2; + TCGArg a2; va_start(va, a0); v0 = temp_tcgv_vec(arg_temp(a0)); v1 = temp_tcgv_vec(arg_temp(va_arg(va, TCGArg))); - v2 = temp_tcgv_vec(arg_temp(va_arg(va, TCGArg))); + a2 = va_arg(va, TCGArg); switch (opc) { + case INDEX_op_shli_vec: + expand_vec_shi(type, vece, v0, v1, a2, INDEX_op_shlv_vec); + break; + case INDEX_op_shri_vec: + expand_vec_shi(type, vece, v0, v1, a2, INDEX_op_shrv_vec); + break; + case INDEX_op_sari_vec: + expand_vec_shi(type, vece, v0, v1, a2, INDEX_op_sarv_vec); + break; case INDEX_op_cmp_vec: + v2 = temp_tcgv_vec(arg_temp(a2)); expand_vec_cmp(type, vece, v0, v1, v2, va_arg(va, TCGArg)); break; default: @@ -3317,6 +3368,9 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op) case INDEX_op_smin_vec: case INDEX_op_umax_vec: case INDEX_op_umin_vec: + case INDEX_op_shlv_vec: + case INDEX_op_shrv_vec: + case INDEX_op_sarv_vec: return &v_v_v; case INDEX_op_not_vec: case INDEX_op_dup_vec: |